UkraineElectronic archive of Zhytomyr National Agroecological UniversityElectronic archive of Zhytomyr National Agroecological University.http://ir.znau.edu.ua2414-519X2414-519XElectronic archive of Zhytomyr National Agroecological University.2414-519X2414-519X2414-519XElectronic archive of Zhytomyr National Agroecological University20160127112700.0